Tool box

ABSTRACT

A tool box has a base casing. The base casing has a plurality of seats. Each of the seats has a perpendicular plane, two protruded blocks, and an inclined plane having approximately fifteen to twenty-five degree angle.

BACKGROUND OF THE INVENTION

[0001] The present invention relates to a tool box. More particularly, the present invention relates to a tool box which receives a plurality of tools stably.

[0002] Referring to FIGS. 1 to 6A, a conventional tool box has a cover casing 40 and a base casing 10 engaging with the cover casing 40. The base casing 10 has a plurality of seats 11. Each of the seats 11 has a perpendicular plane 13, two protruded blocks 14, and an inclined plane 12 having a fourty-five degree angle. A wrench 20 is inserted in one of the seats 11. The wrench 20 has a width B and a thickness T. When the wrench 20 has a large width (as shown in FIGS. 3 and 3A), the wrench 20 cannot be inserted in one of the seats 11. When the wrench 20 has a narrow width (as shown in FIGS. 4 and 4A), the wrench 20 will not contact the protruded block 14. When the wrench 20 has a large thickness (as shown in FIGS. 5 and 5A), the wrench 20 cannot be inserted in one of the seats 11. When the wrench 20 has a narrow thickness (as shown in FIGS. 6 and 6A), the wrench 20 will not contact the protruded block 14.

SUMMARY OF THE INVENTION

[0003] An object of the present invention is to provide a tool box which has a plurality of seats to receive a plurality of tools stably.

[0004] Accordingly, a tool box comprises a base casing. The base casing has a plurality of seats. Each of the seats has a perpendicular plane, two protruded blocks, and an inclined plane having an approximately fifteen to twenty-five degree angle.

BRIEF DESCRIPTION OF THE DRAWINGS

[0005]FIG. 1 is a perspective view of a tool box of the prior art;

[0006]FIG. 2 is a sectional assembly view of a tool box of the prior art and a wrench which has a normal width and a normal thickness;

[0007]FIG. 2A is a partially enlarged view of FIG. 2;

[0008]FIG. 3 is a sectional assembly view of a tool box of the prior art and a wrench which has a large width;

[0009]FIG. 3A is a partially enlarged view of FIG. 3;

[0010]FIG. 4 is a sectional assembly view of a tool box of the prior art and a wrench which has a narrow width;

[0011]FIG. 4A is a partially enlarged view of FIG. 4;

[0012]FIG. 5 is a sectional assembly view of a tool box of the prior art and a wrench which has a large thickness;

[0013]FIG. 5A is a partially enlarged view of FIG. 5;

[0014]FIG. 6 is a sectional assembly view of a tool box of the prior art and a wrench which has a narrow thickness;

[0015]FIG. 6A is a partially enlarged view of FIG. 6;

[0016]FIG. 7 is a perspective view of a tool box of a preferred embodiment in accordance with the present invention;

[0017]FIG. 8 is a sectional assembly view of a tool box of a preferred embodiment and a wrench which has a normal width and a normal thickness;

[0018]FIG. 8A is a partially enlarged view of FIG. 8;

[0019]FIG. 9 is a sectional assembly view of a tool box of a preferred embodiment and a wrench which has a large width;

[0020]FIG. 9A is a partially enlarged view of FIG. 9;

[0021]FIG. 10 is a sectional assembly view of a tool box of a preferred embodiment and a wrench which has a narrow width;

[0022]FIG. 10A is a partially enlarged view of FIG. 10;

[0023]FIG. 11 is a sectional assembly view of a tool box of a preferred embodiment and a wrench which has a large thickness;

[0024]FIG. 11A is a partially enlarged view of FIG. 11;

[0025]FIG. 12 is a sectional assembly view of a tool box of a preferred embodiment and a wrench which has a narrow thickness;

[0026]FIG. 12A is a partially enlarged view of FIG. 12.

DETAILED DESCRIPTION OF THE INVENTION

[0027] Referring to FIGS. 7 to 12A, a tool box comprises a base casing 30.

[0028] The base casing 30 has a plurality of seats 31. Each of the seats 31 has a perpendicular plane 33, two protruded blocks 34, and an inclined plane 32 having an approximately fifteen to twenty-five degree angle. Thus a permissible error will increase.

[0029] Each inclined plane 32 has a various width.

[0030] Each seat 31 has a various length.

[0031] A wrench 20 is inserted in one of the seats 31. The wrench 20 has a width B and a thickness T.

[0032] When the wrench 20 has a large width (as shown in FIGS. 9 and 9A), the wrench 20 can be inserted in one of the seats 31.

[0033] When the wrench 20 has a narrow width (as shown in FIGS. 10 and 10A), the wrench 20 will contact the protruded block 34.

[0034] When the wrench 20 has a large thickness (as shown in FIGS. 11 and 11A), the wrench 20 can be inserted in one of the seats 31.

[0035] When the wrench 20 has a narrow thickness (as shown in FIGS. 12 and 12A), the wrench 20 will contact the protruded block 34.

[0036] Therefore, each of the seats 31 can receive the wrench 20 stably.

[0037] The present invention is not limited to the above embodiment but various modification thereof may be made. Furthermore, various changes in form and detail may be made without departing from the scope of the present invention. 

I claim:
 1. A tool box comprises: a base casing having a plurality of seats, and each of the seats having a perpendicular plane, two protruded blocks, and an inclined plane having an approximately fifteen to twenty-five degree angle. 